"It has always been my private conviction that any man that puts his intelligence up against a fish and loses had it coming."
This is just a suggestion, not a recipe. Right now is a great time to find fresh swordfish. If you're lucky enough to get your hands on some, try this before you grill it, to ensure it stays really moist and tasty.
Mix 1/3 cup mayonnaise with 3 teaspoons Worcestershire sauce, 1/4 teaspoon salt and 1/4 teaspoon pepper. Massage this on all sides of the swordfish fillets before you grill it. My brother-in-law prepared it for us this way 20 years ago and now it's the only way we like it. Thought it was worth sharing.